Scientists are trying to figure out why vultures don’t get food poisoning. While research is ongoing, one study suggests an alliance between the birds and microbes makes rotting carcasses safe for the birds.

Scientists are trying to figure out why vultures don’t get food poisoning. While research is ongoing, one study suggests an alliance between the birds and microbes makes rotting carcasses safe for the birds.

Kids can be difficult to buy for. You want to find gifts that challenge their minds, develop hobbies, and spur their imaginations, but that's not always easy to do. Our gift guide provides some gifts suggestions to get you started thinking about that perfect gift!